Hi all... i`ve got a problem with my speedtouch 510 router.. after XP has booted up.. it will show the router for about 1 minute.. and than it just disappears.. and after 10 or 20 minutes it will come back.. but than it wil disappear again in 1 minute.. i also cannot access my router webpage (10.0.0.138) I already removed the firewall, with no effect.. and i tried 3 different firmware`s all with the same problem.. (4.2.3.0, 4.2.5.0, 4.2.7.16) has someone experienced the same problem or does someone know a solution to this problem??? (sorry for my bad english)